Bibi Mainaghi

Beatrice "Bibi" Mainaghi was an Italian businesswoman who was the majority shareholder of her father Michele Mainaghi's company after his 1992 suicide during the Tangentopoli scandal.

Biography
Beatrice Mainaghi was the daughter of wealthy Milan industrialist Michele Mainaghi, and she was the sister of Zeno Mainaghi. Better known as "Bibi", she led a rebellious life as a young woman, doing heroin, cocaine, and other drugs, as well as listening to death metal music. She always wanted a bigger role in the family business, and she finally received this role in 1992, although under tragic circumstances: her father hanged himself after being sentenced to house arrest due to his role in the Tangentopoli corruption scandal. Bibi Mainaghi was left with the majority of his shares, and she also became president of his company.

Mainaghi had a long-lasting affair with policeman Luca Pastore, who had been infected with HIV from tainted blood sold by her father's company. The affair began before Bibi discovered Pastore's occupation, and Pastore was able to steal incriminating documents from the Mainaghi mansion while spending time with Bibi. She discovered that he was a policeman only after he showed up to take part in her father's arrest, and they temporarily broke off the relationship. After her father's suicide, Pastore told Mainaghi about his reasons for his revenge quest against Michele Mainaghi, and Bibi Mainaghi, although originally unwilling to forgive Pastore for his role in her father's death, decided to help him with uncovering her father's corruption in order to clear the company's name. This led to the mafioso Luigi Brancato and Mainaghi's lawyer threatening her into abandoning an interview about her father's crimes, instead defending her father as a "martyr" at the hands of "politicized judges".

Mainaghi soon became corrupt like her father, threatening her Swiss banker into laundering ₤3 billion of the company's money after mentioning her Mafia links. Pastore briefly reignited their relationship in order to plant a bug under Mainaghi's table, recording his conversations with her, as well as her other interactions, in order to find incriminating evidence. She also started a relationship with Publitalia '80 businessman Leonardo Notte. Later, she discovered the bug, and attempted to destroy the tainted blood samples in order to prevent her from being interrogated by Pastore. However, Antonio di Pietro swore to Pastore that he would not abandon the investigation into the Health Ministry.